Answer:
Primary information
Explanation:
There are three types of information, they are; primary, secondary and tertiary information.
Primary information is called direct sources of information since they are gotten from originally written materials like research journals, diaries, poems, surveys, interviews, etc.
Secondary information like textbooks, encyclopedias, dictionaries, and book reviews describes and analyzes primary information.
Tertiary information is a platform that holds both the primary and secondary information.
